topic Re: imxvideoconvert plug-in build guide in i.MX Processors

imxvideoconvert plug-in build guide

dongjin — Fri, 24 Sep 2021 07:29:28 GMT

Hi all,

I'm using imx8qm with MEK.

I found NXP supports imx-gst1.0-plugins from Code Aurora git repositories

But I couldn't build it.

Could you guide me how can I build and test it? I want to add customization at imxvideoconvert_g2d plug-in.

I installed meson and ninja in my IMX8QM board.

Thanks,

Dongjin Ha.

Re: imxvideoconvert plug-in build guide

dongjin — Fri, 24 Sep 2021 09:08:30 GMT

when I try to enter below command I can see below error.

mkdir build

cd build

meson ..

.....

../meson.build:22:0: ERROR: Dependency "gstreamer-1.0" not found, tried pkgconfig and cmake

Re: imxvideoconvert plug-in build guide

joanxie — Thu, 23 Dec 2021 04:28:23 GMT

why don't you use nxp yocto or standalone kernel? which includes all of gstreamer plugins already, you can refer to the Chapter 2 Porting Kernel of enclosed file

Re: imxvideoconvert plug-in build guide

imx8-mdt — Thu, 13 Jul 2023 08:48:39 GMT

@joanxie

as my understanding, imx-gst1.0-plugins is a software run in user-space, rather than in kernel.

we can build the kernel standalone. Can we also build the imx-gst1.0-plugins separately?

In fact, we generate the rootfs with Buildroot.But I can't figure out how to build imx-gst1.0-plugins in buildroot. So I hope to build imx-gst1.0-plugins standalone and copy them into the rootfs.

Re: imxvideoconvert plug-in build guide

joanxie — Fri, 14 Jul 2023 02:09:54 GMT

yes, this isn't belong to the kernel, nxp yocto bsp includes this, this is source code link, maybe you can download it and build it

"https://github.com/nxp-imx/imx-gst1.0-plugin/tree/MM_04.07.00_2205_L5.15.y"

Re: imxvideoconvert plug-in build guide

imx8-mdt — Fri, 14 Jul 2023 02:18:48 GMT

thanks @joanxie for your reply.

Do you have any tutorial about how to build https://github.com/nxp-imx/imx-gst1.0-plugin/tree/MM_04.07.00_2205_L5.15.y ?

It seems there is no detail info in its README